SIGNAL TRANSMISSION METHOD PERFORMED BY RELAY STATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF

WIPO Patent Application WO/2010/120124

A3

Disclosed is a signal transmission method performed by a relay station in a wireless communication system. The method comprises the steps of: arranging guard time within at least one symbol period in a subframe which is configured with multiple symbol periods in a time domain; and transmitting a control signal or data to a base station by using symbol periods except for the symbol periods which include the guard time in the subframe. The guard time is equal to or shorter than 1 symbol period. The structure in which the control signal or the data is arranged in each symbol period of the subframe is determined on the basis of the number of the symbol periods except for the symbol periods which include the guard time.

WO/2011/016951	METHOD, APPARATUS AND SYSTEM FOR FORWARDING FRAME IN WIRELESS COMMUNICATION SYSTEMS
WO/2008/069410	METHOD OF PROVIDING MULTICAST BROADCAST SERVICE
WO/2012/019494	RELAY LINK HYBRID AUTOMATIC REPEAT REQUEST (HARQ) TRANSMISSION METHOD AND APPARATUS IN A TIME DIVISION DUAL SYSTEM

KIM HAKSEONG (KR)
SEO HANBYUL (KR)
KIM KI JUN (KR)

PCT/KR2010/002321

January 27, 2011

April 15, 2010

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LG ELECTRONICS INC (KR)
KIM HAKSEONG (KR)
SEO HANBYUL (KR)
KIM KI JUN (KR)

H04B7/14; H04J11/00

US20070081502A1

2007-04-12

LG ELECTRONICS: "Resource Allocation and Downlink Control Channel Structure for Relay Backhaul Link", 3GPP TSG RAN WG1 #56BIS, R1-091194, 23 March 2009 (2009-03-23), pages 1 - 5
"Relay Link Control Signalling", 3GPP TSG RAN WG1 #56BIS, R1-091151, 23 March 2009 (2009-03-23) - 27 March 2009 (2009-03-27), pages 5

YANG, Moon Ock (2F. Samheung Yeoksam Bldg.735-10 Yeoksam-dong, Gangnam-gu, Seoul 135-080, KR)

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